https://bbs.wenxuecity.com/tzlc/1650572.html
至於買哪一個,你可看看最近的auction results: https://www.treasurydirect.gov/auctions/announcements-data-results/
還有 https://www.treasurydirect.gov/auctions/upcoming/
• 謝謝,開了一個賬戶 -5678910- ♂ (0 bytes) () 02/08/2024 postreply 17:04:00